Margarita A. de Sanchez, Trillas

$39.46

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Marcos Fidel Barrera, Sypal

$13.56

Rafael Benitez Dominguez, Cadiz

$14.73

L. Carrera - M. Vasquez, Panapo

$7.47

Fidias G. Arias, Episteme

$9.64

Mirian Balestrini Acuña, Servicio Editorial

$14.86

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

J. Hessen, Juceda

$9.60

Magaly Torres de Cardenas, Ucv

$10.52

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Odalis Cañizalez, Cv. Editores

$15.00

Jacqueline Hurtado, Quiron

$15.13

Arnoldo Claret Veliz, Texto

$15.39

Aura Bavaresco de Prieto, Luz

$8.40